Overview This motion sensor is a compact, battery-powered device typically used in residential or commercial settings like houses, shops, and warehouses. It functions by automatically detecting the movement of human bodies within a guarded area and sending an alarm signal to a compatible alarm host via radio frequency. Specifications Wireless Protocol: Operates on the 433 MHz frequency, a common standard for short-range home security devices. Detection Angle: Provides a wide coverage range, typically offering a 110-degree detection degree. Detection Distance: Capable of detecting motion at a range of approximately 8 to 12 meters. Wireless Transmission: Can send signals to a receiver over a distance of up to 80 meters in open areas. Power Source: Usually powered by AAA batteries, often featuring low static current for extended battery life. Features Intelligent Signal Analysis: Utilizes advanced technology to distinguish human motion from environmental noise, which helps prevent false alarms. Pet Immunity: Some versions include built-in features to ignore movement from small pets unde